storemessage 表增加三个字段：
accessory3，
accessory4，
accessory5

CREATE TABLE [dbo].[yxs_storeask](
	[id] [int] IDENTITY(1,1) NOT NULL,
	[senderid] [int] NOT NULL,
	[sendertime] [datetime] NOT NULL,
	[messagetitle] [nvarchar](255) COLLATE Chinese_PRC_CI_AS NULL,
	[message] [ntext] COLLATE Chinese_PRC_CI_AS NULL,
	[receivetype] [int] NOT NULL,
	[receivestoreid] [int] NULL,
	[receivestorecenterid] [int] NULL,
	[answercount] [int] NOT NULL,
 CONSTRAINT [PK_yxs_storeask] PRIMARY KEY CLUSTERED 
(
	[id] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]

GO
EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'1,总部，2,销售中心还是3,门店' ,@level0type=N'SCHEMA', @level0name=N'dbo', @level1type=N'TABLE', @level1name=N'yxs_storeask', @level2type=N'COLUMN', @level2name=N'receivetype'


CREATE TABLE [dbo].[yxs_storeanswer](
	[id] [int] IDENTITY(1,1) NOT NULL,
	[askid] [int] NOT NULL,
	[answerid] [int] NOT NULL,
	[answertime] [datetime] NOT NULL,
	[message] [ntext] COLLATE Chinese_PRC_CI_AS NULL,
 CONSTRAINT [PK_yxs_storeanswer] PRIMARY KEY CLUSTERED 
(
	[id] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]